{description: How an entity was used in an activity., package_name: hl7.fhir.uv.xver, name: ProvenanceEntityRole, type: null, package_version: r5.r4b-0.0.1-snapshot-2, class: unknown, kind: null, url: 'http://hl7.org/fhir/provenance-entity-role', version: 5.0.0}